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authorMatthias Weisser <matthias.weisser@graf-syteco.de>2010-01-12 12:06:31 +0100
committerWolfgang Denk <wd@denx.de>2010-03-21 22:44:41 +0100
commitc0c316569f70055eb7c70864aaa6d48666782600 (patch)
tree7f809ff8e2989ac3a3a4ca693b5222f6064f4574
parent05022629a2ca6c385dc390d32c20aa27cf5d915a (diff)
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video: Fix console display when splashscreen is used
If a splashscreen is used the console scrolling used the scroll size as needed when a logo was displayed. This patch sets the scroll size to the whole screen if a splashscreen is shown. Signed-off-by: Matthias Weisser <matthias.weisser@graf-syteco.de>
-rw-r--r--drivers/video/cfb_console.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index c07a26e..49f0a2e 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -260,7 +260,7 @@ void console_cursor (int state);
#define CURSOR_ON
#define CURSOR_OFF
#define CURSOR_SET video_set_hw_cursor(console_col * VIDEO_FONT_WIDTH, \
- (console_row * VIDEO_FONT_HEIGHT) + VIDEO_LOGO_HEIGHT);
+ (console_row * VIDEO_FONT_HEIGHT) + video_logo_height);
#endif /* CONFIG_VIDEO_HW_CURSOR */
#ifdef CONFIG_VIDEO_LOGO
@@ -298,7 +298,7 @@ void console_cursor (int state);
#define VIDEO_BURST_LEN (VIDEO_COLS/8)
#ifdef CONFIG_VIDEO_LOGO
-#define CONSOLE_ROWS ((VIDEO_ROWS - VIDEO_LOGO_HEIGHT) / VIDEO_FONT_HEIGHT)
+#define CONSOLE_ROWS ((VIDEO_ROWS - video_logo_height) / VIDEO_FONT_HEIGHT)
#else
#define CONSOLE_ROWS (VIDEO_ROWS / VIDEO_FONT_HEIGHT)
#endif
@@ -349,6 +349,8 @@ static GraphicDevice *pGD; /* Pointer to Graphic array */
static void *video_fb_address; /* frame buffer address */
static void *video_console_address; /* console buffer start address */
+static int video_logo_height = VIDEO_LOGO_HEIGHT;
+
static int console_col = 0; /* cursor col */
static int console_row = 0; /* cursor row */
@@ -527,7 +529,7 @@ static inline void video_drawstring (int xx, int yy, unsigned char *s)
static void video_putchar (int xx, int yy, unsigned char c)
{
- video_drawchars (xx, yy + VIDEO_LOGO_HEIGHT, &c, 1);
+ video_drawchars (xx, yy + video_logo_height, &c, 1);
}
/*****************************************************************************/
@@ -620,11 +622,11 @@ static void console_scrollup (void)
#ifdef VIDEO_HW_BITBLT
video_hw_bitblt (VIDEO_PIXEL_SIZE, /* bytes per pixel */
0, /* source pos x */
- VIDEO_LOGO_HEIGHT + VIDEO_FONT_HEIGHT, /* source pos y */
+ video_logo_height + VIDEO_FONT_HEIGHT, /* source pos y */
0, /* dest pos x */
- VIDEO_LOGO_HEIGHT, /* dest pos y */
+ video_logo_height, /* dest pos y */
VIDEO_VISIBLE_COLS, /* frame width */
- VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT /* frame height */
+ VIDEO_VISIBLE_ROWS - video_logo_height - VIDEO_FONT_HEIGHT /* frame height */
);
#else
memcpyl (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND,
@@ -1101,7 +1103,7 @@ void logo_plot (void *screen, int width, int x, int y)
int xcount, i;
int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE;
- int ycount = VIDEO_LOGO_HEIGHT;
+ int ycount = video_logo_height;
unsigned char r, g, b, *logo_red, *logo_blue, *logo_green;
unsigned char *source;
unsigned char *dest = (unsigned char *)screen +
@@ -1225,6 +1227,7 @@ static void *video_logo (void)
#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
if (video_display_bitmap (addr, x, y) == 0) {
+ video_logo_height = 0;
return ((void *) (video_fb_address));
}
}
@@ -1249,7 +1252,7 @@ static void *video_logo (void)
#ifdef CONFIG_CONSOLE_EXTRA_INFO
{
- int i, n = ((VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT);
+ int i, n = ((video_logo_height - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT);
for (i = 1; i < n; i++) {
video_get_info_str (i, info);
@@ -1278,7 +1281,7 @@ static void *video_logo (void)
}
#endif
- return (video_fb_address + VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN);
+ return (video_fb_address + video_logo_height * VIDEO_LINE_LEN);
}
#endif